A system for manufacturing a high-conductivity heat-resistant wire

Abstract

The application provides a high-conductivity heat-resistant wire manufacturing system, which comprises a first winding machine for winding a first mica tape outside the aluminum alloy conductor, a second winding machine for winding a second mica tape outside all the first mica tapes, a third winding machine for winding a glass fiber tape outside each wire core to obtain a primary wire, a coating module for hot-melt coating of mixed raw materials on the primary wire to obtain the isolation layer, a sizing module for sizing the isolation layer obtained by the coating module, and a traction machine for traction of the primary wire so that the primary wire horizontally passes through the coating module and the sizing module. According to the sequence of the wire into, the air inlet temperature and the operation temperature of the cooling piece are gradually reduced, the material is gradually adapted to the temperature change in the production process, the damage of physical or chemical properties caused by the temperature mutation is reduced, and the consistency and quality of the product are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat conducting wire manufacturing system, and particularly relates to a high-conductivity heat-resistant wire manufacturing system. BACKGROUND

[0002] Aluminum alloy wire is an important power transmission medium, which has low density and excellent electrical conductivity, so it is widely used in modern power systems. Improving the electrical conductivity of aluminum alloy wire can reduce the power loss of power transmission lines and improve the power transmission efficiency of power transmission lines. In order to ensure the performance stability of the wire during installation and use, precise mechanical processing and forming technology during the manufacturing process of aluminum alloy wire are essential.

[0003] The experimental team has long been engaged in the research and study of a large number of relevant technical records related to wires, and relies on relevant resources and conducts a large number of relevant experiments. Through a large number of searches, it is found that the existing technologies such as CN105506317B, CN115798778B, CN104894437B, and CN117443982B exist, such as the existing technology disclosed in a heat-resistant aluminum alloy wire material and a preparation method thereof. The chemical composition in the heat-resistant aluminum alloy wire material includes, in atomic percentage: Er 0.01-0.02%, Sc 0.04-0.08%, and Zr 0.05-0.1%, with the balance being Al; through the combined use of Er, Sc, and Zr three chemical components and the control of the chemical component content, the process of homogenization-thermal extrusion-solid solution treatment-cold drawing-three-stage aging heat treatment is used in combination, and the temperature and time control during the aging treatment process, finally Al3(ScZrEr) precipitates with a double-core-shell structure with a diameter of 5-12 nm and fine crystal organization with a size of 1-5 microns are obtained.

[0004] In order to solve the problems of low manufacturing efficiency and low finished product quality monitoring efficiency of the manufacturing system in the prior art, the present application is made. SUMMARY

[0005] The present application aims at the deficiencies in the prior art and provides a high-conductivity heat-resistant wire manufacturing system.

[0006] In order to overcome the deficiencies of the prior art, the present application adopts the following technical solutions:

[0007] A high-conductivity heat-resistant wire manufacturing system, the high-conductivity heat-resistant wire comprising a wire core, a glass fiber belt wrapped outside the wire core, and an isolation layer sleeved outside the glass fiber belt, the isolation layer being formed by hot melting polyvinyl chloride, cross-linked polyethylene, nano-aluminum oxide, and / or polytetrafluoroethylene as mixed raw materials,

[0008] The core comprises several aluminum alloy conductors, a first mica tape wound outside each aluminum alloy conductor, and a second mica tape wrapping all the aluminum alloy conductors with the first mica tape,

[0009] The manufacturing system of the high-conductivity heat-resistant wire comprises a first winding machine for winding the first mica tape outside the aluminum alloy conductor, a second winding machine for winding the second mica tape outside all the first mica tapes, a third winding machine for winding a glass fiber tape outside each core to obtain a preliminary wire, a coating module for hot-melting the mixed raw material on the preliminary wire to obtain the isolation layer, a sizing module for sizing the isolation layer obtained by the coating module, and a traction machine for pulling the preliminary wire to pass through the coating module and the sizing module horizontally.

[0010] Further, the coating module comprises a hot-melt tank for hot-melting the mixed raw material, a stirrer for mixing the mixed raw material in the hot-melt tank, a horizontally arranged through pipe, several rollable balls matched with the inner wall of the through pipe, and a spray head for spraying the mixed raw material to the outer layer of the preliminary wire. The balls are arranged on the inner wall of the through pipe to reduce the resistance when the wire passes through, ensure the smooth passing of the wire without damage, and shape the preliminary wire.

[0011] Further, the spray head comprises a circular-arc pipe coaxially arranged outside the preliminary conduit, a communication pipe for communicating the hot-melt tank with the circular-arc pipe, a liquid pump for controlling the flow of the mixed raw material in the hot-melt tank from the communication pipe into the circular-arc pipe, and a nozzle communicated with the inner arc wall of the circular-arc pipe. When the traction machine drives the preliminary wire to pass through the circular-arc pipe horizontally and coaxially, the nozzle sprays the mixed raw material onto the preliminary wire.

[0012] Further, the circular-arc pipe is in the shape of a circular arc, and the inner arc wall of the circular-arc pipe is provided with a plurality of inner wall openings. The nozzles are sequentially arranged in communication with the inner wall openings. The outer arc wall of the circular-arc pipe is provided with a connection opening, and the communication pipe is arranged in communication with the connection opening.

[0013] The spray head is arranged adjacent to the preliminary wire at a predetermined interval. The wire passes through the through pipe and the spray head sequentially under the fixed traction of the traction machine to complete the spraying and coating of the mixed raw material. The horizontal pipe, the circular-arc pipe, and the wire passing through these pipes are coaxially arranged.

[0014] Further, the shaping module comprises a horizontally arranged fixed cylinder, an infrared temperature sensor arranged on the bottom wall of the fixed cylinder for monitoring the temperature of the insulation layer entering the fixed cylinder, a cooling unit arranged on the top wall of the fixed frame in sequence, a control unit for controlling the cooling temperature of each cooling unit, a shaping unit arranged in the fixed cylinder in sequence for shaping the insulation layer, and a flexible pressure sensor arranged on the shaping unit for monitoring the shaping strength of the shaping unit on the insulation layer.

[0015] Further, each shaping unit comprises a fixed seat fixed to the inner cylinder wall of the fixed cylinder, an extension rod fixed to one end of the fixed seat and capable of vertically extending and retracting, a fixed plate horizontally fixed to the other end of the extension rod, a left vertical plate vertically arranged on the bottom wall of the opposite left side of the fixed plate, a right vertical plate vertically arranged on the bottom wall of the opposite right side of the fixed plate, a left bearing ring embedded in the left vertical plate, a right bearing ring embedded in the right vertical plate, an axle rod arranged horizontally below the fixed plate, a left fixed shaft with one end connected to one side of the axle rod and the other end sleeved into the inner ring of the left bearing ring, and a right fixed shaft with one end connected to the other side of the axle rod and the other end sleeved into the inner ring of the right bearing ring.

[0016] Further, the roller surface of the middle part of the axle rod is correspondingly a circular arc groove, and the circular arc groove is matched with the outer wall of the high-conductivity heat-resistant wire. The circular arc groove of the axle rod is used for shaping the insulation layer, and two circles of tooth patterns are symmetrically arranged on the non-circular arc groove of the axle rod. The tooth patterns on the axle rods arranged above and below in the same shaping group are meshed with each other, thereby ensuring the synchronous rotation operation of the axle rods in the same shaping group.

[0017] Further, the cooling unit comprises a through hole arranged on the cylinder wall of the fixed cylinder in sequence, a cold air conveyor arranged in communication with the through hole for conveying cold air, and a cooling sheet embedded in each axle roller.

[0018] The present application has the following advantages:

[0019] 1. The high-conductivity heat-resistant wire manufacturing system of the present application improves the continuity and stability of production by integrating advanced material processing, precise coating technology and efficient production process, significantly improving the quality and manufacturing efficiency of high-conductivity heat-resistant wire products.

[0020] 2. The present application can gradually reduce the inlet temperature and the operating temperature of the cooling fin according to the order of the wire entering by segmenting the unit, allowing the material to gradually adapt to temperature changes during production, reducing damage to physical or chemical properties caused by sudden temperature changes, and helping the insulation layer to gradually heat stabilize by controlling the gradual increase of the abutting pressure of the regularizing unit, enhancing the mechanical properties and durability of the insulation layer after processing.

[0021] 3. The high-conductivity heat-resistant wire manufacturing system of the present application realizes accurate monitoring and dynamic adjustment of the pressure, temperature and cooling conditions of each unit through its finely controlled control unit, and the system can automatically adjust the abutting force, cold air temperature and working temperature of the cooling fin to cope with the thermal expansion or shrinkage of the insulation layer during processing. The high adaptability and accurate temperature control greatly improve the consistency and quality of the product, and also enhance the sustainability of the entire manufacturing process. BRIEF DESCRIPTION OF DRAWINGS

[0022] The present application can be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but emphasis is placed on showing the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0023] Figure 1 A modular schematic diagram of the manufacturing system of the high-conductivity heat-resistant wire of the present application.

[0024] Figure 2 A partial structural schematic diagram of the regularizing unit of the present application.

[0025] Figure 3 A partial modular schematic diagram of the regularizing module of the present application.

[0026] BRIEF DESCRIPTION OF DRAWINGS: 1 - fixed plate; 2 - left vertical plate; 3 - right fixed shaft; 4 - circular arc groove; 5 - shaft stick; 6 - left bearing ring; 7 - right vertical plate; 8 - tooth pattern. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application will be further described in detail below in conjunction with its embodiments; it should be pointed out that the specific embodiments described here are only used to explain the present application and not to limit the case. For those skilled in the art, other systems, methods and / or features of the present embodiment will become apparent after reviewing the following detailed description. And the terms used to describe the positional relationship in the drawings are only used for illustrative description, and cannot be understood as a limitation of the present patent. For ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] Example one: in conjunction with the accompanying Figure 1 , the accompanyingFigure 2 and attached Figure 3 The embodiment constructs a manufacturing system of high-conductivity heat-resistant wire, the high-conductivity heat-resistant wire comprising a wire core, a glass fiber tape wrapped outside the wire core, and an isolation layer sleeved outside the glass fiber tape, the isolation layer being formed by hot melting of polyvinyl chloride, cross-linked polyethylene, nano-aluminum oxide and / or polytetrafluoroethylene as mixed raw materials,

[0029] The wire core comprises a plurality of aluminum alloy conductors, a first mica tape wrapped outside each aluminum alloy conductor, and a second mica tape wrapping all the aluminum alloy conductors with the first mica tape, the aluminum alloy conductor being an aluminum alloy of the prior art at least adding magnesium, silicon, copper and / or iron,

[0030] The manufacturing system of the high-conductivity heat-resistant wire comprises a first winding machine for winding the first mica tape outside the aluminum alloy conductor, a second winding machine for winding the second mica tape outside all the first mica tapes, a third winding machine for winding the glass fiber tape outside each wire core to obtain a preliminary wire, a coating module for coating the mixed raw materials on the preliminary wire to obtain the isolation layer respectively, a sizing module for sizing the isolation layer obtained by the coating module, and a traction machine for pulling the preliminary wire to pass through the coating module and the sizing module horizontally, wherein the first winding machine, the second winding machine and the third winding machine are prior art and will not be described here,

[0031] The coating module comprises a hot melting tank for hot melting treatment of the mixed raw materials, a stirrer for uniform mixing treatment of the mixed raw materials in the hot melting tank, a horizontally arranged through pipe, a plurality of balls rollably fitted on the inner wall of the through pipe, and a spray head for spraying the mixed raw materials to the outer layer of the preliminary wire,

[0032] The balls are distributed on the inner wall of the through pipe, and the balls are used to reduce the resistance when the wire passes through, to ensure that the wire passes smoothly and is not damaged, and to shape the preliminary wire,

[0033] The spray head comprises a circular arc pipe coaxially sleeved outside the preliminary conduit in a circular arc shape, a communication pipe arranged in communication with the hot melting tank and the circular arc pipe, a liquid pump for controlling the flow of the mixed raw materials in the hot melting tank from the communication pipe into the circular arc pipe, and a nozzle communicated with the inner arc wall of the circular arc pipe,

[0034] When the traction machine drives the preliminary wire to pass horizontally and coaxially through the circular arc pipe, the nozzle coats the mixed raw materials on the preliminary wire in sequence,

[0035] The circular arc pipe is in a circular arc shape, and the inner arc wall of the circular arc pipe is provided with a plurality of inner wall openings, the nozzle is sequentially arranged in communication with each inner wall opening, and the outer arc wall of the circular arc pipe is provided with a connection opening, and the communication pipe is arranged in communication with the connection opening.

[0036] The injection head is arranged adjacent to the primary wire at a preset interval, and the wire sequentially passes through the through pipe and the injection head horizontally under the fixed traction of the traction machine to complete the injection coating of the mixed raw material, wherein the horizontal pipe, the circular arc pipe and the wire passing through the pipes are coaxially arranged, further improving the uniformity of the mixed raw material coating of the primary wire,

[0037] The manufacturing system of the high-conductivity heat-resistant wire of the application improves the continuity and stability of production by integrating advanced material processing, precise coating technology and efficient production process, and significantly improves the quality and manufacturing efficiency of the high-conductivity heat-resistant wire product.

[0038] Embodiment two: combined with the description of the drawings Figure 1 , the drawings Figure 2 and the drawings Figure 3 , in addition to containing the contents of the above embodiments, the sizing module further comprises a fixed cylinder arranged horizontally, an infrared temperature sensor arranged on the bottom wall of the fixed cylinder for monitoring the temperature of the isolation layer entering the fixed cylinder, a cooling unit arranged on the top wall of the fixed frame in sequence, a control unit for controlling the cooling temperature of each cooling unit, a sizing unit arranged in the fixed cylinder in sequence for sizing the isolation layer, and a flexible pressure sensor arranged on the sizing unit for monitoring the sizing intensity of the isolation layer, the fixed frame is a cylindrical structure with through holes at both ends, and the fixed cylinder is coaxially arranged with the primary wire passing through the fixed cylinder,

[0039] Each of the sizing units comprises a fixed seat fixed to the inner cylinder wall of the fixed cylinder, an extension rod fixed at one end to the fixed seat and capable of vertically extending and retracting, a fixed plate horizontally fixed to the other end of the extension rod, a left vertical plate vertically arranged on the opposite left side of the bottom wall of the fixed plate, a right vertical plate vertically arranged on the opposite right side of the bottom wall of the fixed plate, a left bearing ring embedded in the left vertical plate, a right bearing ring embedded in the right vertical plate, an axle rod arranged horizontally below the fixed plate, a left fixed shaft with one end connected to one side of the axle rod and the other end sleeved into the inner ring of the left bearing ring, and a right fixed shaft with one end connected to the other side of the axle rod and the other end sleeved into the inner ring of the right bearing ring,

[0040] The roller surface of the middle part of the axle rod is correspondingly a circular arc groove, and the circular arc groove is matched with the outer wall of the high-conductivity heat-resistant wire, the circular arc groove of the axle rod is used for sizing the isolation layer, and two circles of tooth patterns are symmetrically arranged on the non-circular arc groove of the axle rod, the tooth patterns on the axle rods arranged above and below in the same sizing group are meshed with each other, thereby ensuring synchronous rotation of the axle rods in the same sizing group,

[0041] The cooling unit comprises a through hole arranged on the cylinder wall of the fixing cylinder in sequence, a cold air conveyor arranged in communication with the through hole for cold air delivery, and cooling fins respectively embedded in each shaft roller,

[0042] Two regular units respectively arranged at the top and bottom of the fixing cylinder are taken as a regular group, the fixing cylinder is sequentially divided into n unit areas along the horizontal movement direction of the primary wire, and one cooling unit, an infrared temperature sensor, and a regular group are respectively arranged in each unit area,

[0043] According to the movement direction of the primary wire, the unit areas are sequentially numbered from 1 to n, the inlet air temperature of the cold air conveyor in the unit area cooling unit and the working temperature of the cooling fins sequentially decrease from 1 to n, and the abutting pressure of the insulation layer of the regular group in the unit area cooling unit sequentially increases from 1 to n,

[0044] The application gradually reduces the inlet air temperature and the working temperature of the cooling fins according to the order of the wire entering by segmenting the unit areas, allows the material to gradually adapt to the temperature change during the production process, reduces the damage to the physical or chemical properties caused by the sudden change of temperature, and gradually heat stabilizes the insulation layer by gradually increasing the abutting pressure of the regular unit to the insulation layer, thereby enhancing the mechanical properties and durability of the insulation layer after processing.

[0045] Example three: combined with Figure 1 , appendix Figure 2 and appendix Figure 3 , in addition to containing the contents of the above examples, the control unit adjusts the operation of the cooling unit and the regular group according to the actual temperature of the cable in each unit area, thereby improving the production quality of the wire,

[0046] The control unit implements the following operation steps:

[0047] S101: respectively receiving the pressure value F monitored by the pressure sensor in the unit area with serial number i i , the working temperature Tco of the cooling fin in the unit area with serial number i i , the cold air temperature Tair of the cold air conveyor in the unit area with serial number i i , the temperature value Tem monitored by the infrared temperature sensor in the unit area with serial number i i , wherein i={1, 2, 3…n},

[0048] S102: obtaining the actual temperature difference△Ts i in the unit area with serial number i:

[0049] △Ts i =Tt i -Temi , among which, Tt i The preset reference temperature is set for the cell region with serial number i.

[0050] The absolute value of the actual temperature difference ΔTs i If the difference is not greater than the preset value, maintain the current operating status of the cooling unit and the conditioning unit in the unit area with serial number i;

[0051] The absolute value of the actual temperature difference ΔTs i When the difference exceeds the preset value, the operation of the cooling unit and the conditioning unit in the unit area with serial number i is adjusted, and the adjustment steps are as follows:

[0052] S1021: Obtain the contact strength Fpr between the regular cell in cell region i and the insulating layer. i :

[0053] Fpr i =Fbase i ×[1+γ×ln(1+δ·ΔTs i )],

[0054] Wherein, ln(1+δ·ΔTs) i Fbase is a logarithmic function with base e. i The preset contact pressure is defined as the unit area with serial number i, δ is the temperature sensitivity coefficient, and γ is the sensitivity force adjustment coefficient used to correct the influence of temperature changes on the force.

[0055] Among them, Fbase i The preset difference, set by those skilled in the art based on historical data and industry experience, is determined by those skilled in the art. γ is calculated by systematically varying the material's temperature while monitoring the required adjustment intensity to ensure the material maintains its performance standards at different temperatures. Using this data, regression analysis statistical methods are employed to calculate an optimal γ value. The γ value represents the intensity of the effect of temperature changes on the required intensity, and is used to precisely adjust the pressure during the production process to accommodate the thermal expansion or contraction of the material during processing.

[0056] δ was determined by technicians in this field through systematically controlling the temperature difference and measuring the required force adjustment. In a series of control experiments, we set different target temperatures and observed the changes in force required to maintain product quality. The data obtained from these experiments were used to calculate the most suitable δ value using curve fitting. δ quantifies the amount of force adjustment required for temperature changes.

[0057] S1022: Obtain the cold air delivery temperature Tar of the cold air delivery unit in the unit area with serial number i. i :

[0058]

[0059] wherein Tamb i is a preset cold air inlet temperature in the unit area with serial number i, Tamb i is set by a person skilled in the art based on historical data and industry experience,

[0060] β is an attenuation constant, β is initially set by a person skilled in the art based on historical tests, and further adjusted based on a large number of repeated experiments to minimize the influence of the actual temperature difference on the cold air delivery temperature, until β reaches a satisfactory adjustment effect and high efficiency and stability of the manufacturing system of the present application, and finally obtains the value of β,

[0061] S1023: Obtain the working temperature Tset of the cooling fin of the cold air delivery unit in the unit area with serial number i i :

[0062]

[0063] wherein λ is a position correction coefficient, λ is used to adjust the temperature setting of the cooling fin based on the position of the unit area where the insulation layer is located, which can effectively adapt to and respond to the temperature change demand of the insulation layer in the cooling and shaping process, and a person skilled in the art can observe the influence on the final quality of the insulation layer by applying different λ values in a controlled experimental environment until a satisfactory correction effect is achieved to obtain the final λ value,

[0064] S1024: The control unit generates a working instruction to regulate the abutting force Fpr of the shaping unit to the insulation layer in the unit area with serial number i i , the cold air temperature delivered by the cold air delivery device is Tar i , and the cooling temperature of the cooling fin is Tset i ,

[0065] In this embodiment, a person skilled in the art can refer to the above-mentioned value examples and adjust them according to the actual situation. In summary, the above-mentioned preset difference, Fbase i , Tamb i , β, γ, δ, λ, the specific value range and trend will be determined by the person skilled in the art according to the design or operator of the manufacturing system according to the actual processing demand and system response, which will not be repeated here,

[0066] The high-conductivity heat-resistant wire manufacturing system of the present application realizes accurate monitoring and dynamic adjustment of the pressure, temperature and cooling conditions of each unit area through its fine control control unit, and the system can automatically adjust the abutting force, cold air temperature and working temperature of the cooling fin to cope with the thermal expansion or shrinkage of the insulation layer during the processing process. The high adaptability and accurate temperature control greatly improve the consistency and quality of the product, and also enhance the sustainability of the entire manufacturing process.

[0067] While the present application has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made to the application without departing from the scope thereof. That is, the methods, systems and devices discussed above are examples. Various configurations can omit, substitute, or add various procedures or components as appropriate. For instance, the methods can be performed in an order different from that described, and / or various steps can be added, omitted, and / or combined. Also, features described with respect to certain configurations can be combined in various other configurations, for instance, different aspects and elements of the configurations can be combined in similar ways. Further, elements of one configuration can be used in other configurations as appropriate. Additionally, the elements of the application can be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims. And it should be understood that various changes in form and details can be made to the application without departing from the spirit and scope of the application as described in the appended claims.

Claims

1. A system for manufacturing a high-conductivity heat-resistant wire, characterized in that the system comprises a first winding machine for winding a first mica tape outside an aluminum alloy conductor, a second winding machine for winding a second mica tape outside all the first mica tapes, a third winding machine for winding a glass fiber tape outside each core to obtain a preliminary wire, a coating module for hot-melt coating of a mixed raw material on the preliminary wire to obtain an insulation layer, a sizing module for sizing the obtained insulation layer coated by the coating module, and a traction machine for traction of the preliminary wire so that the preliminary wire passes horizontally through the coating module and the sizing module; the sizing module comprises a fixed cylinder arranged horizontally, an infrared temperature sensor arranged on the bottom wall of the fixed cylinder for monitoring the temperature of the insulation layer entering the fixed cylinder, a cooling unit arranged in sequence on the top wall of the fixed cylinder, a control unit for controlling the cooling temperature of each cooling unit, a sizing unit arranged in sequence in the fixed cylinder for sizing the insulation layer, and a flexible pressure sensor arranged on the sizing unit for monitoring the contact force of the sizing unit on the insulation layer, the fixed cylinder is a cylindrical structure with through holes at both ends, and the fixed cylinder is coaxially arranged with the preliminary wire passing through the fixed cylinder; each sizing unit comprises a fixed seat fixed to the inner cylinder wall of the fixed cylinder, an extension rod fixed at one end to the fixed seat and capable of vertically extending and retracting, a fixed plate horizontally fixed to the other end of the extension rod, a left vertical plate vertically arranged on the opposite left side of the bottom wall of the fixed plate, a right vertical plate vertically arranged on the opposite right side of the bottom wall of the fixed plate, a left bearing ring embedded in the left vertical plate, a right bearing ring embedded in the right vertical plate, an axle roller arranged horizontally below the fixed plate, a left fixed shaft having one end connected to one side surface of the axle roller and the other end sleeved into the inner ring of the left bearing ring, and a right fixed shaft having one end connected to the other side surface of the axle roller and the other end sleeved into the inner ring of the right bearing ring; two sizing units arranged respectively on the top and bottom of the fixed cylinder form a sizing group, the fixed cylinder is divided into n unit areas along the horizontal movement direction of the preliminary wire, and each unit area is provided with one cooling unit, one infrared temperature sensor and one sizing group; the cooling unit comprises a through hole arranged in sequence on the cylinder wall of the fixed cylinder, a cold air conveyor arranged in communication with the through hole for cold air delivery, and cooling fins embedded in each axle roller; according to the movement direction of the preliminary wire, the inlet temperature of the cold air conveyor in the unit area cooling unit and the working temperature of the cooling fins decrease in sequence, while the contact pressure of the sizing group in the unit area cooling unit on the insulation layer increases in sequence; the control unit adjusts the operation of the cooling unit and the sizing group according to the actual temperature of the cable in each unit area; the control unit realizes the following operation steps: ​ S101: respectively receive the pressure value F monitored by the pressure sensor in the unit area with serial number i i , the operating temperature of the cooling fin in the unit area with serial number i , the cold air temperature Tar delivered by the cold air conveyor in the unit area with serial number i i , the temperature value Tem monitored by the infrared temperature sensor in the unit area with serial number i i , wherein i = {1, 2, 3…n} S102: Obtain actual temperature difference Ts in the unit region with serial number i i : △Ts i =Tt i -Tem i wherein, Tt i is a preset reference temperature in the unit area with serial number i, and the absolute value of the actual temperature difference is not greater than a preset difference value, the current working state of the cooling unit and the shaping unit in the unit area with serial number i is maintained. In the absolute value of the actual temperature difference When the absolute value of the actual temperature difference is greater than the preset difference value, the operation of the cooling unit and the regularizing unit in the unit region with the serial number i is adjusted, and the adjustment steps are as follows: S1021: Obtain the abutting degree Fpr of the regular unit to the isolation layer in the unit area with serial number i i : ， wherein Fbase i is a preset abutment pressure in the unit area with the serial number i, is a temperature sensitive coefficient, is a sensitive force adjustment coefficient for correcting the influence of temperature change on the force. S1022: Obtain the temperature Tar of the cold air delivered by the cold air conveyor in the unit area with the serial number i i : ， where Tamb i is a preset cold air intake temperature in the unit area of order i, and β is an attenuation constant; S1023: Obtain the operation temperature of the cooling fin of the cold air conveyor in the unit area with the serial number i : ， wherein is a position correction coefficient; S1024: The control unit generates a job instruction to regulate the contact force of the unit on the isolation layer to Fpr in the unit area with the serial number i i , the cold air temperature delivered by the cold air conveyor is Tar i , the working temperature of the cooling sheet is .

2. The system for manufacturing a high-conductivity heat-resistant wire according to claim 1, wherein The coating module comprises a hot melting tank for hot melting treatment of the mixed raw materials, a stirrer for mixing treatment of the mixed raw materials in the hot melting tank, a horizontally arranged through pipe, a plurality of balls rollably fitted to the inner wall of the through pipe, and a spray head for spraying the mixed raw materials to the outer layer of the primary conductor wire.

3. The system for manufacturing a high-conductivity heat-resistant wire according to claim 2, wherein The spray head comprises a circular arc pipe coaxially sleeved outside the primary conductor wire, a communication pipe arranged in communication with the hot melting tank and the circular arc pipe, a liquid pump for controlling the mixed raw materials in the hot melting tank to flow into the circular arc pipe from the communication pipe, and a nozzle communicated with the inner arc wall of the circular arc pipe.

4. The system for manufacturing a high-conductivity heat-resistant wire according to claim 3, wherein The circular arc pipe is in the shape of a circular arc, and the inner arc wall of the circular arc pipe is provided with a plurality of inner wall openings. The spray head and the primary conductor wire are arranged adjacent to each other at a predetermined interval, and the primary conductor wire is horizontally and coaxially arranged through the through pipe and the spray head under the fixed traction of the traction machine to complete the spraying and coating of the mixed raw materials.

5. The system for manufacturing a high-conductivity heat-resistant wire of claim 4, wherein The roller surface of the middle part of the shaft roller is correspondingly in the shape of a circular arc groove, and the circular arc groove is matched with the outer wall of the high-conductivity heat-resistant conductor wire. The non-circular arc grooves of the shaft rollers are respectively and symmetrically provided with two circles of tooth patterns, and the tooth patterns of the same regularizing group on the upper and lower shaft rollers are meshed with each other, thereby ensuring the synchronous rotation of the shaft rollers in the same regularizing group.

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